This is a step towards converting `wopen_cloexec()` to return `File` instead of
`OwnedFd`/`AutocloseFd`.¹
In addition to letting us use native standard library functions instead of
unsafe libc calls, we gain additional semantic safety because `File` operations
that manipulate the state of the fd (e.g. `File::seek()`) require a `&mut`
reference to the `File`, whereas using `RawFd` or `OwnedFd` everywhere leaves us
in a position where it's not clear whether or not other references to the same
fd will manipulate its underlying state.
¹ We actually wouldn't even need `wopen_cloexec()` at all (just a widechar
wrapper) as Rust's native `File::open()`/`File::create()` functionality uses
`FD_CLOEXEC` internally.
I used below script to list all GitHub issues and PRs that are not yet
mentioned in the changelog. It's almost empty now.
While at it, curate the "notable" section and move some entries around,
notably from "interactive improvements" to "bindings".
```shell
ms="fish next-3.x"
{
gh issue list --state closed --milestone "$ms" -L 500
gh pr list --state all --search "milestone:\"$ms\"" -L 500
} | sort -n | while IFS='
' read line; do
set -- $line
grep -qE '\W'$1 CHANGELOG.rst ||
echo https://github.com/fish-shell/fish-shell/issues/$1 "$line"
done
```
* builtin/test: Split Token enum into 2-level hierarchy
* builtin/test: Rearrange the Token enum hierarchy
* builtin/test: Separate Token into Unary and Binary
* builtin/test: import IsOkAnd polyfill
* builtin/test: Rename enum variants one more time
... even if the file hasn't changed. This addresses an oddity in the following
case:
* Shell is started,
* function `foo` is sourced from foo.fish
* foo.fish is *externally* edited and saved
* <Loaded definition of `foo` is now stale, but fish is unaware>
* `funced foo` loads `type -p foo` showing changed definition, user exits
$EDITOR saving no changes (or with $status 0, more generally).
* Stale definition of `foo` remains
(cherry picked from commit 2c2ab0c1fa)
If a hostname starts with a dash `-` character, the prompt_hostname function
fails because the `string` function interprets it as an option instead
of an argument.
(cherry picked from commit 6c9c033126)
I was able to trigger this by flipping around the history pager.
Since the only applicable caller here already stops if it gets None,
just don't assert.
Unless the editor changed to a different file for some reason.
Note that the Kakoune integration uses -always to export the cursor even if
the user temporarily suppressed hooks - possibly a "fish_indent" hook.
I don't think the existing logic is correct, as the comment says, our internal
state is only matched if we *actually* wrote out the file. But if we ran into an
error, it doesn't match, does it?
The incompatible_msrv one is a false positive because we have polyfills for
is_some_and() and is_ok_or() which are Rust 1.74. I'm not yet sure how to
communicate that to Clippy.
